Remember that prevention is better than cure, so brush your teeth at least twice a day and visit your dentist for regular check-ups.
记住， 预防胜于补救，所以每天至少要刷两次牙，并且要定期做牙科检查。
The dentist inspects the children's teeth twice a year.
牙科医生每年给孩子们检查两次牙。
The dentists had the students' teeth examined for decay
牙科医生给学生们检查是否有蛀牙。
Examination of the teeth for individual defects is a surgical subject.
检查牙齿的个别缺损是外科的事。
On superficial examination, the teeth appear normal.
表面检查牙齿似乎正常。
The dentist could detect no decay in her teeth.
牙医检查了她的牙, 未见有龋齿.
This dentist could detect no decay in her teeth.
牙医检查了她的牙齿，未见有龋齿。
Epidemiological survey on dental extraction anxiety for 53 elder people
52例老年拔牙患者牙科焦虑症流行病学调查
You'd better go to the dentist immediately and have a checkup.
你最好立即去看牙医，检查一下。
You must get your gum looked at.
你得去检查一下你的牙龈。
Dental roentgenology and treatment of stopping growth wisdom teeth in mandible
下颌阻生第三磨牙X线片检查及处理
I had an X - ray examination of my teeth yesterday.
昨天我的牙进行了x光检查。
Investigation of systemic diseases of older patients in a periodontal clinic;
牙周科老年患者系统性疾病情况调查
You need an eye examination.
你需要作一次眼科检查。
The report shows that many Americans do not have their teeth examined by a dentist or trained expert.
报告显示，许多美国人不去找牙医或专家检查牙齿。
Sampling Investigation on Gingival Bleeding and Dental Calculus in three Age Groups in Shandong Province in 2005
2005年山东省3个年龄组人群牙龈出血与牙石检出情况抽样调查
Cervical cancer were documented by physical examination and tissue biopsy.
经过妇科检查和组织活检诊断宫颈癌。
Dentists also take X-rays of people's jaws to find out if there is anything wrong with a tooth which can not be detected by external examination.
牙医也经常采用x光来拍摄病人的下颚，以便查出外部检查手段无法检测的牙